New Years Eve is the ass end of the year and Xmas is where the goodies are. So the time between is the taint.
I am going on vacation during taint week, because Xmas is over and New Years is coming.
by leonangelo December 31, 2010
1 more definition
The week between Christmas and New Years. It 'taint xmas and it 'taint New years.
There's never much work accomplished during Taint Week.
by wildlifeuplift December 29, 2007